15211029232

素因数分解:

$2^4\times 7^3\times {\mathrm{1297}}^1\times {\mathrm{2137}}^1$

素因数の和:3463

約数の個数: 80

約数和(自身を含む): 34411537600

約数和(自身を除く): 19200508368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1297, 1372, 2137, 2594, 2744, 4274, 5188, 5488, 8548, 9079, 10376, 14959, 17096, 18158, 20752, 29918, 34192, 36316, 59836, 63553, 72632, 104713, 119672, 127106, 145264, 209426, 239344, 254212, 418852, 444871, 508424, 732991, 837704, 889742, 1016848, 1465982, 1675408, 1779484, 2771689, 2931964, 3558968, 5543378, 5863928, 7117936, 11086756, 11727856, 19401823, 22173512, 38803646, 44347024, 77607292, 135812761, 155214584, 271625522, 310429168, 543251044, 950689327, 1086502088, 1901378654, 2173004176, 3802757308, 7605514616, 15211029232]

約数ペア:

[(1, 15211029232), (2, 7605514616), (4, 3802757308), (7, 2173004176), (8, 1901378654), (14, 1086502088), (16, 950689327), (28, 543251044), (49, 310429168), (56, 271625522), (98, 155214584), (112, 135812761), (196, 77607292), (343, 44347024), (392, 38803646), (686, 22173512), (784, 19401823), (1297, 11727856), (1372, 11086756), (2137, 7117936), (2594, 5863928), (2744, 5543378), (4274, 3558968), (5188, 2931964), (5488, 2771689), (8548, 1779484), (9079, 1675408), (10376, 1465982), (14959, 1016848), (17096, 889742), (18158, 837704), (20752, 732991), (29918, 508424), (34192, 444871), (36316, 418852), (59836, 254212), (63553, 239344), (72632, 209426), (104713, 145264), (119672, 127106)]